Tesla launched its home battery system in a blaze of publicity last month, attempting to change U.S. power usage. But what about the actual nuts and bolts of installing the Powerwall system?

Tesla’s Powerwall 3 is a big step up from the Powerwall 2, but here’s everything you should know about both Powerwall batteries to pick the right one for you.

Unless your solar-powered home is entirely disconnected from the grid, an expensive battery backup system like Powerwall does not make economic sense.

For those with existing Powerwall 2 or Powerwall Plus models, you should know that you can't install the Powerwall 3 within your existing system. That, of course, can be a dealbreaker.

What's Tesla's clean energy system really like? Freda Lewis-Stempel visited Cumbria, driving the Model Y RWD and staying in a Powerwall-powered house to find out.

Tesla's Powerwall 3 brings reliable power to Puerto Rico's struggling grid. The innovative battery system offers both energy ...

Tesla is preparing the launch of its next-generation home battery storage system. The Powerwall 3 will offer a meaningful upgrade over the current generation, with a switch to LFP cells and ...

Tesla updated its app with a feature that lets you charge up your EV through excess solar power energy that’s stored in your Powerwall.

The Tesla Powerwall backup battery is a great choice for homeowners, but it has some weaknesses. Here are the most important pros and cons of the system.

Pairing Tesla Powerwall 3 with our industry-leading SunPower Equinox solar system was a natural progression in offering homeowners the best products on the market.